Rev 22: Dies a bit more graceful when unable to connect to WIFI
Rev 21: Added a self-important service to install the app as the default boot.
Rev 18: Flexible layout based on image size.
Rev 16: Fixed many off by one bugs. Also will get the final item on a page now.
Rev 12: Get the site and page from NVS.
Rev 9: Deepsleep for about 30 minutes (so every 30 minutes it updates the info)
Rev 7: Autoupdating built in
Rev 3: Images now load